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    Jennifer,<br>
    Thanks for coming back on that.<br>
    Please see below.<br>
    --Senya<br>
    <br>
    <br>
    <div class="moz-cite-prefix">On 4/30/2015 11:02 AM, Jennifer Adams
      wrote:<br>
    </div>
    <blockquote
      cite="mid:B40F952F-34BA-4D68-8CDF-CD02FD8B7F36@cola.iges.org"
      type="cite">
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        <div>On Apr 30, 2015, at 10:41 AM, Semyon Grodsky &lt;<a
            moz-do-not-send="true" href="mailto:senya@atmos.umd.edu">senya@atmos.umd.edu</a>&gt;
          wrote:</div>
        <br class="Apple-interchange-newline">
        <blockquote type="cite">Dear experts,<br>
          <br>
          after updating LINUX to RedHat Enterprise 7, grads v 2.1.a3
          starts failing <br>
          to display plots properly. In particular, 2.1.a3 is failing to
          plot <br>
          contours (merely plotting contour labels).<br>
        </blockquote>
        This is probably a symptom of an X11 problem. Are you using
        COLA’s pre-compiled build on RHEL7, or did you build your own
        executable from source? <br>
      </div>
    </blockquote>
    (1) we are using pre-compiled binaries from
    <a class="moz-txt-link-freetext" href="http://www.iges.org/grads/downloads.html">http://www.iges.org/grads/downloads.html</a>. But they are indicated as
    RHEL5 (not 7).<br>
    <blockquote
      cite="mid:B40F952F-34BA-4D68-8CDF-CD02FD8B7F36@cola.iges.org"
      type="cite">
      <div><br>
      </div>
      <div>
        <blockquote type="cite"><br>
          It seems that this problem is machine dependent and is
          probably associated <br>
          with the Cairo rendering in X11. If I log into the same
          machine, but from <br>
          windows laptop (XMing), grads works fine.<br>
        </blockquote>
        What is the non-windows system you are using to login to the
        linux system that fails to render the graphics properly? If it
        is a mac, what does it say about versions in the ‘About X11’ pop
        up window? What version of OS X is running? <br>
      </div>
    </blockquote>
    It works fine from WINDOWS 8.1 laptop (Dell) with Xming. I don't
    have a MAC to try.<br>
    <blockquote
      cite="mid:B40F952F-34BA-4D68-8CDF-CD02FD8B7F36@cola.iges.org"
      type="cite">
      <div><br>
      </div>
      <div>
        <blockquote type="cite"><br>
          Is there any cure for that?<br>
        </blockquote>
        It is probably going to require a new X11 release, something
        over which I have no control. I will need more information
        before submitting a bug report, however. </div>
      <div><br>
      </div>
      <div>OS upgrades are always full of unexpected complications!  :-(</div>
      <div><br>
      </div>
      <div>—Jennifer</div>
      <div><br>
      </div>
      <div><br>
        <blockquote type="cite"><br>
          Thanks,<br>
          --Senya<br>
          ------------<br>
           q config<br>
          Config: v2.1.a3 little-endian readline grib2 netcdf hdf4-sds
          hdf5 <br>
          opendap-grids,stn geotiff shapefile cairo<br>
          Grid Analysis and Display System (GrADS) Version 2.1.a3<br>
          Copyright (C) 1988-2015 by the Institute for Global
          Environment and <br>
          Society (IGES)<br>
          This program is distributed WITHOUT ANY WARRANTY<br>
          See file COPYRIGHT for more information.<br>
          <br>
          Built Tue Mar 10 12:20:42 EDT 2015 for
          x86_64-unknown-linux-gnu<br>
          <br>
          This version of GrADS has been configured with the following
          options:<br>
            o Built on a LITTLE ENDIAN machine<br>
            o Athena Widget GUI DISABLED<br>
            o Command line editing ENABLED<br>
                <a moz-do-not-send="true"
            href="http://tiswww.case.edu/php/chet/readline/rltop.html">http://tiswww.case.edu/php/chet/readline/rltop.html</a><br>
            o GRIB2 interface ENABLED<br>
                <a moz-do-not-send="true" href="http://www.ijg.org">http://www.ijg.org</a><br>
                <a moz-do-not-send="true"
            href="http://www.ece.uvic.ca/%7Emdadams/jasper">http://www.ece.uvic.ca/~mdadams/jasper</a><br>
                <a moz-do-not-send="true"
            href="http://www.nco.ncep.noaa.gov/pmb/codes/GRIB2">http://www.nco.ncep.noaa.gov/pmb/codes/GRIB2</a><br>
                g2clib-1.4.0<br>
            o NetCDF interface ENABLED<br>
                <a moz-do-not-send="true"
            href="http://www.unidata.ucar.edu/software/netcdf">http://www.unidata.ucar.edu/software/netcdf</a><br>
                netcdf 4.3.3 of Mar 10 2015 11:30:12 $<br>
            o OPeNDAP gridded data interface ENABLED<br>
            o OPeNDAP station data interface ENABLED<br>
                <a moz-do-not-send="true"
            href="http://iges.org/grads/gadoc/supplibs.html">http://iges.org/grads/gadoc/supplibs.html</a><br>
                libgadap 2.0<br>
            o HDF4 and HDF5 interfaces ENABLED<br>
                <a moz-do-not-send="true" href="http://hdfgroup.org">http://hdfgroup.org</a><br>
                HDF 4.2r3<br>
                HDF5 1.8.12<br>
            o GeoTIFF and KML/TIFF output ENABLED<br>
                <a moz-do-not-send="true" href="http://www.libtiff.org">http://www.libtiff.org</a><br>
                <a moz-do-not-send="true"
            href="http://geotiff.osgeo.org">http://geotiff.osgeo.org</a><br>
            o KML contour output ENABLED<br>
            o Shapefile interface ENABLED<br>
                <a moz-do-not-send="true"
            href="http://shapelib.maptools.org">http://shapelib.maptools.org</a><br>
            o Cairo graphics interface ENABLED<br>
                <a moz-do-not-send="true"
            href="http://cairographics.org">http://cairographics.org</a><br>
                <a moz-do-not-send="true"
            href="http://cgit.freedesktop.org/pixman">http://cgit.freedesktop.org/pixman</a><br>
                <a moz-do-not-send="true"
            href="http://www.freetype.org/index2.html">http://www.freetype.org/index2.html</a><br>
                <a moz-do-not-send="true"
            href="http://www.freedesktop.org/wiki/Software/fontconfig">http://www.freedesktop.org/wiki/Software/fontconfig</a><br>
                Cairo 1.12.16<br>
                Pixman 0.28.0<br>
                Freetype 2.4.10<br>
                Fontconfig 2.9.0<br>
          <br>
          For additional information please consult <a
            moz-do-not-send="true" href="http://iges.org/grads">http://iges.org/grads</a><br>
          <br>
          <br>
          <br>
          -----------------------------------------------------------<br>
          Semyon Grodsky<br>
          Computer and Space Science Building (Bldg. #224), Room 2409<br>
          Department of Atmospheric and Oceanic Science<br>
          University of Maryland<br>
          College Park, MD 20742<br>
          <br>
          Phone:  301-405-5330<br>
          Fax:    301-314-9482<br>
          E-mail: <a moz-do-not-send="true"
            href="mailto:senya@atmos.umd.edu">senya@atmos.umd.edu</a><br>
          _______________________________________________<br>
          gradsusr mailing list<br>
          <a moz-do-not-send="true" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a><br>
          <a class="moz-txt-link-freetext" href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a><br>
        </blockquote>
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        <span class="Apple-style-span" style="border-collapse: separate;
          color: rgb(0, 0, 0); font-family: Helvetica; font-style:
          normal; font-variant: normal; font-weight: normal;
          letter-spacing: normal; line-height: normal; orphans: 2;
          text-align: -webkit-auto; text-indent: 0px; text-transform:
          none; white-space: normal; widows: 2; word-spacing: 0px;
          -webkit-border-horizontal-spacing: 0px;
          -webkit-border-vertical-spacing: 0px;
          -webkit-text-decorations-in-effect: none;
          -webkit-text-size-adjust: auto; -webkit-text-stroke-width:
          0px; "><span class="Apple-style-span" style="border-collapse:
            separate; -webkit-border-horizontal-spacing: 0px;
            -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0);
            font-family: Helvetica; font-size: 12px; font-style: normal;
            font-variant: normal; font-weight: normal; letter-spacing:
            normal; line-height: normal;
            -webkit-text-decorations-in-effect: none; text-indent: 0px;
            -webkit-text-size-adjust: auto; text-transform: none;
            orphans: 2; white-space: normal; widows: 2; word-spacing:
            0px; ">
            <div>--</div>
            <div>Jennifer M. Adams<br>
              Center for Ocean-Land-Atmosphere Studies (COLA)<br>
              111 Research Hall, Mail Stop 2B3<br>
              George Mason University<br>
              4400 University Drive<br>
              Fairfax, VA 22030 <br>
              <br>
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      <pre wrap="">_______________________________________________
gradsusr mailing list
<a class="moz-txt-link-abbreviated" href="mailto:gradsusr@gradsusr.org">gradsusr@gradsusr.org</a>
<a class="moz-txt-link-freetext" href="http://gradsusr.org/mailman/listinfo/gradsusr">http://gradsusr.org/mailman/listinfo/gradsusr</a>
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    </blockquote>
    <br>
    <pre class="moz-signature" cols="72">-- 
-----------------------------------------------------------
Semyon Grodsky
Computer and Space Science Building (Bldg. #224), Room 2409
Department of Atmospheric and Oceanic Science
University of Maryland
College Park, MD 20742

Phone:  301-405-5330
Fax:    301-314-9482
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:senya@atmos.umd.edu">senya@atmos.umd.edu</a>
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